Reviews
March 13, 2026
"We had a carbon monoxide detector go off near our furnace this morning. Dustin came over and verified everything was ok with the furnace and it was the sensor that was faulty. He is always prompt and courteous. I highly recommend this company to anyone looking for an honest heating and air company."
February 26, 2026
"Dustin was at my home on time. He was professional, friendly, courteous and knowledgeable. He got our system running properly again at a fair price. I would highly recommend Dustin and Alliance Heating and Air of McDonough."
February 11, 2026
"Alliance is always my first call. Dustin has worked on my split unit and HVAC system a few times, and I’ve been impressed with every appointment. He’s professional, responsive, and fair with pricing. It’s hard to find service you can truly trust, but Alliance delivers EVERY TIME. Highly recommend."
December 20, 2025
"Very professional job"
November 12, 2025
"As a widow and not real technical. Knowing I can trust a company and technician doesn’t come easy. Dustin has been my heating and air go to for several years. I trust no one else. He doesn’t try to bully me into anything I don’t need. His customer care is outstanding. He is prompt and extremely respectful. If you are in need whether be a service checkup new system repair. Call Alliance you will be taken care of."